00371cam a2200157ua 4500003000400000003000400004008004100008041000800049082002000057100001900077245002700096250001000123260004600133300001300179700002100192OStOSt250306b        |||||||| |||| 00| 0 eng d  aeng  a621.402bBAL/TH  aBallaney, P L.  aThermal engineering /   a14 /   aNew Delhi : bKhanna publishers , c1985.  a1734 ; .1 aBallaney, P L  .